|
|
|
|
@ -1,225 +1,9 @@ |
|
|
|
|
package vm |
|
|
|
|
package tests |
|
|
|
|
|
|
|
|
|
import ( |
|
|
|
|
"bytes" |
|
|
|
|
"math/big" |
|
|
|
|
"os" |
|
|
|
|
"path/filepath" |
|
|
|
|
"strconv" |
|
|
|
|
"testing" |
|
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/common" |
|
|
|
|
"github.com/ethereum/go-ethereum/core/state" |
|
|
|
|
"github.com/ethereum/go-ethereum/core/types" |
|
|
|
|
"github.com/ethereum/go-ethereum/ethdb" |
|
|
|
|
"github.com/ethereum/go-ethereum/logger" |
|
|
|
|
"github.com/ethereum/go-ethereum/tests/helper" |
|
|
|
|
) |
|
|
|
|
|
|
|
|
|
type Account struct { |
|
|
|
|
Balance string |
|
|
|
|
Code string |
|
|
|
|
Nonce string |
|
|
|
|
Storage map[string]string |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
type Log struct { |
|
|
|
|
AddressF string `json:"address"` |
|
|
|
|
DataF string `json:"data"` |
|
|
|
|
TopicsF []string `json:"topics"` |
|
|
|
|
BloomF string `json:"bloom"` |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func (self Log) Address() []byte { return common.Hex2Bytes(self.AddressF) } |
|
|
|
|
func (self Log) Data() []byte { return common.Hex2Bytes(self.DataF) } |
|
|
|
|
func (self Log) RlpData() interface{} { return nil } |
|
|
|
|
func (self Log) Topics() [][]byte { |
|
|
|
|
t := make([][]byte, len(self.TopicsF)) |
|
|
|
|
for i, topic := range self.TopicsF { |
|
|
|
|
t[i] = common.Hex2Bytes(topic) |
|
|
|
|
} |
|
|
|
|
return t |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func StateObjectFromAccount(db common.Database, addr string, account Account) *state.StateObject { |
|
|
|
|
obj := state.NewStateObject(common.HexToAddress(addr), db) |
|
|
|
|
obj.SetBalance(common.Big(account.Balance)) |
|
|
|
|
|
|
|
|
|
if common.IsHex(account.Code) { |
|
|
|
|
account.Code = account.Code[2:] |
|
|
|
|
} |
|
|
|
|
obj.SetCode(common.Hex2Bytes(account.Code)) |
|
|
|
|
obj.SetNonce(common.Big(account.Nonce).Uint64()) |
|
|
|
|
|
|
|
|
|
return obj |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
type Env struct { |
|
|
|
|
CurrentCoinbase string |
|
|
|
|
CurrentDifficulty string |
|
|
|
|
CurrentGasLimit string |
|
|
|
|
CurrentNumber string |
|
|
|
|
CurrentTimestamp interface{} |
|
|
|
|
PreviousHash string |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
type VmTest struct { |
|
|
|
|
Callcreates interface{} |
|
|
|
|
//Env map[string]string
|
|
|
|
|
Env Env |
|
|
|
|
Exec map[string]string |
|
|
|
|
Transaction map[string]string |
|
|
|
|
Logs []Log |
|
|
|
|
Gas string |
|
|
|
|
Out string |
|
|
|
|
Post map[string]Account |
|
|
|
|
Pre map[string]Account |
|
|
|
|
PostStateRoot string |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func RunVmTest(p string, t *testing.T) { |
|
|
|
|
|
|
|
|
|
tests := make(map[string]VmTest) |
|
|
|
|
helper.CreateFileTests(t, p, &tests) |
|
|
|
|
|
|
|
|
|
for name, test := range tests { |
|
|
|
|
/* |
|
|
|
|
vm.Debug = true |
|
|
|
|
glog.SetV(4) |
|
|
|
|
glog.SetToStderr(true) |
|
|
|
|
if name != "Call50000_sha256" { |
|
|
|
|
continue |
|
|
|
|
} |
|
|
|
|
*/ |
|
|
|
|
db, _ := ethdb.NewMemDatabase() |
|
|
|
|
statedb := state.New(common.Hash{}, db) |
|
|
|
|
for addr, account := range test.Pre { |
|
|
|
|
obj := StateObjectFromAccount(db, addr, account) |
|
|
|
|
statedb.SetStateObject(obj) |
|
|
|
|
for a, v := range account.Storage { |
|
|
|
|
obj.SetState(common.HexToHash(a), common.NewValue(helper.FromHex(v))) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// XXX Yeah, yeah...
|
|
|
|
|
env := make(map[string]string) |
|
|
|
|
env["currentCoinbase"] = test.Env.CurrentCoinbase |
|
|
|
|
env["currentDifficulty"] = test.Env.CurrentDifficulty |
|
|
|
|
env["currentGasLimit"] = test.Env.CurrentGasLimit |
|
|
|
|
env["currentNumber"] = test.Env.CurrentNumber |
|
|
|
|
env["previousHash"] = test.Env.PreviousHash |
|
|
|
|
if n, ok := test.Env.CurrentTimestamp.(float64); ok { |
|
|
|
|
env["currentTimestamp"] = strconv.Itoa(int(n)) |
|
|
|
|
} else { |
|
|
|
|
env["currentTimestamp"] = test.Env.CurrentTimestamp.(string) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
var ( |
|
|
|
|
ret []byte |
|
|
|
|
gas *big.Int |
|
|
|
|
err error |
|
|
|
|
logs state.Logs |
|
|
|
|
) |
|
|
|
|
|
|
|
|
|
isVmTest := len(test.Exec) > 0 |
|
|
|
|
if isVmTest { |
|
|
|
|
ret, logs, gas, err = helper.RunVm(statedb, env, test.Exec) |
|
|
|
|
} else { |
|
|
|
|
ret, logs, gas, err = helper.RunState(statedb, env, test.Transaction) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
switch name { |
|
|
|
|
// the memory required for these tests (4294967297 bytes) would take too much time.
|
|
|
|
|
// on 19 May 2015 decided to skip these tests their output.
|
|
|
|
|
case "mload32bitBound_return", "mload32bitBound_return2": |
|
|
|
|
default: |
|
|
|
|
rexp := helper.FromHex(test.Out) |
|
|
|
|
if bytes.Compare(rexp, ret) != 0 { |
|
|
|
|
t.Errorf("%s's return failed. Expected %x, got %x\n", name, rexp, ret) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if isVmTest { |
|
|
|
|
if len(test.Gas) == 0 && err == nil { |
|
|
|
|
t.Errorf("%s's gas unspecified, indicating an error. VM returned (incorrectly) successfull", name) |
|
|
|
|
} else { |
|
|
|
|
gexp := common.Big(test.Gas) |
|
|
|
|
if gexp.Cmp(gas) != 0 { |
|
|
|
|
t.Errorf("%s's gas failed. Expected %v, got %v\n", name, gexp, gas) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
for addr, account := range test.Post { |
|
|
|
|
obj := statedb.GetStateObject(common.HexToAddress(addr)) |
|
|
|
|
if obj == nil { |
|
|
|
|
continue |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if len(test.Exec) == 0 { |
|
|
|
|
if obj.Balance().Cmp(common.Big(account.Balance)) != 0 { |
|
|
|
|
t.Errorf("%s's : (%x) balance failed. Expected %v, got %v => %v\n", name, obj.Address().Bytes()[:4], account.Balance, obj.Balance(), new(big.Int).Sub(common.Big(account.Balance), obj.Balance())) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if obj.Nonce() != common.String2Big(account.Nonce).Uint64() { |
|
|
|
|
t.Errorf("%s's : (%x) nonce failed. Expected %v, got %v\n", name, obj.Address().Bytes()[:4], account.Nonce, obj.Nonce()) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
for addr, value := range account.Storage { |
|
|
|
|
v := obj.GetState(common.HexToHash(addr)).Bytes() |
|
|
|
|
vexp := helper.FromHex(value) |
|
|
|
|
|
|
|
|
|
if bytes.Compare(v, vexp) != 0 { |
|
|
|
|
t.Errorf("%s's : (%x: %s) storage failed. Expected %x, got %x (%v %v)\n", name, obj.Address().Bytes()[0:4], addr, vexp, v, common.BigD(vexp), common.BigD(v)) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if !isVmTest { |
|
|
|
|
statedb.Sync() |
|
|
|
|
//if !bytes.Equal(common.Hex2Bytes(test.PostStateRoot), statedb.Root()) {
|
|
|
|
|
if common.HexToHash(test.PostStateRoot) != statedb.Root() { |
|
|
|
|
t.Errorf("%s's : Post state root error. Expected %s, got %x", name, test.PostStateRoot, statedb.Root()) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if len(test.Logs) > 0 { |
|
|
|
|
if len(test.Logs) != len(logs) { |
|
|
|
|
t.Errorf("log length mismatch. Expected %d, got %d", len(test.Logs), len(logs)) |
|
|
|
|
} else { |
|
|
|
|
for i, log := range test.Logs { |
|
|
|
|
if common.HexToAddress(log.AddressF) != logs[i].Address { |
|
|
|
|
t.Errorf("'%s' log address expected %v got %x", name, log.AddressF, logs[i].Address) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if !bytes.Equal(logs[i].Data, helper.FromHex(log.DataF)) { |
|
|
|
|
t.Errorf("'%s' log data expected %v got %x", name, log.DataF, logs[i].Data) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if len(log.TopicsF) != len(logs[i].Topics) { |
|
|
|
|
t.Errorf("'%s' log topics length expected %d got %d", name, len(log.TopicsF), logs[i].Topics) |
|
|
|
|
} else { |
|
|
|
|
for j, topic := range log.TopicsF { |
|
|
|
|
if common.HexToHash(topic) != logs[i].Topics[j] { |
|
|
|
|
t.Errorf("'%s' log topic[%d] expected %v got %x", name, j, topic, logs[i].Topics[j]) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
genBloom := common.LeftPadBytes(types.LogsBloom(state.Logs{logs[i]}).Bytes(), 256) |
|
|
|
|
|
|
|
|
|
if !bytes.Equal(genBloom, common.Hex2Bytes(log.BloomF)) { |
|
|
|
|
t.Errorf("'%s' bloom mismatch", name) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
//fmt.Println(string(statedb.Dump()))
|
|
|
|
|
} |
|
|
|
|
logger.Flush() |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// I've created a new function for each tests so it's easier to identify where the problem lies if any of them fail.
|
|
|
|
|
func TestVMArithmetic(t *testing.T) { |
|
|
|
|
const fn = "../files/VMTests/vmArithmeticTest.json" |
|
|
|
|
@ -286,99 +70,6 @@ func TestInputLimitsLight(t *testing.T) { |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateSystemOperations(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stSystemOperationsTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateExample(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stExample.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStatePreCompiledContracts(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stPreCompiledContracts.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateRecursiveCreate(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stRecursiveCreate.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateSpecial(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stSpecialTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateRefund(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stRefundTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateBlockHash(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stBlockHashTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateInitCode(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stInitCodeTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateLog(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stLogTests.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateTransaction(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stTransactionTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestCallCreateCallCode(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stCallCreateCallCodeTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestMemory(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stMemoryTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestMemoryStress(t *testing.T) { |
|
|
|
|
if os.Getenv("TEST_VM_COMPLEX") == "" { |
|
|
|
|
t.Skip() |
|
|
|
|
} |
|
|
|
|
const fn = "../files/StateTests/stMemoryStressTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestQuadraticComplexity(t *testing.T) { |
|
|
|
|
if os.Getenv("TEST_VM_COMPLEX") == "" { |
|
|
|
|
t.Skip() |
|
|
|
|
} |
|
|
|
|
const fn = "../files/StateTests/stQuadraticComplexityTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestSolidity(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stSolidityTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestWallet(t *testing.T) { |
|
|
|
|
const fn = "../files/StateTests/stWalletTest.json" |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestStateTestsRandom(t *testing.T) { |
|
|
|
|
fns, _ := filepath.Glob("../files/StateTests/RandomTests/*") |
|
|
|
|
for _, fn := range fns { |
|
|
|
|
RunVmTest(fn, t) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
func TestVMRandom(t *testing.T) { |
|
|
|
|
fns, _ := filepath.Glob("../files/VMTests/RandomTests/*") |
|
|
|
|
for _, fn := range fns { |
|
|
|
|
|
Taylor Gerring
10 years ago